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Inventor

Duston E. A. Stutzman

Inventor
Plainfield, IL, US

Overview

18→
Patents
2008–2018
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E03Dprimary
E03DWater-closets or urinals with flushing devices48%
Y10TTechnical subjects covered by former us classification16%
A45CPurses10%
A45FTravelling or camp equipment: sacks or packs carried on the body10%
B62KCycles10%
A61LMethods or apparatus for sterilising materials or objects in general3%
B23PMetal-working not otherwise provided for3%
PatentTitleYear
10,145,095Toilet bowl overflow prevention201810,047,509Dual flush activation20189,976,292Flush activated air freshener20189,938,701Adaptation of flush valve for dual flush capability20189,896,830'Dual flush handle control'20189,803,348'Electrically controlled flush'20179,556,600'Offsetting dual flush adapter'20179,447,570'Dual flush handle control'20169,371,639'Toilet flush valve with bowl overflow prevention'20169,267,275'Dual flush handle control'20169,228,332'Offsetting dual flush adapter'20169,228,333'Dual flush handle control'20169,181,687'Adaptation of flush valve for dual flush capability'20158,943,620'Adaptation of flush valve for dual flush capability'20158,881,319'External float extension'20148,454,031'Combination scooter/backpack'20137,731,204'Combination scooter/backpack'20107,431,311'Combination scooter/backpack'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2018Patents assigned to STUTZMAN DUSTON E A (13)· patent assignee history
2008–2013Patents assigned to GOO KAH-THART (3)· patent assignee history
2008–2013Based in Goshen, IN, US· patent location history
2014–2018Patents assigned to DANCO INC (15)· patent assignee history
2014–2018Patents assigned to SCHUSTER MICHAEL J (10)· patent assignee history
2014–2018Patents assigned to SAUNDERS DOUGLAS C (9)· patent assignee history
2014–2018Based in Plainfield, IL, US· patent location history
2016Based in Shorewood, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DANCO INC152014–2018
STUTZMAN DUSTON E Aself132008–2018
SCHUSTER MICHAEL J102014–2018
SAUNDERS DOUGLAS C92014–2018
GOO KAH-THART32008–2013
Locations
LocationPatentsSpan
Plainfield, Illinois, US142014–2018
Goshen, IN, US32008–2013
Shorewood, Illinois, US12016